#include <linux/module.h>
#include <linux/init.h>
#include <linux/platform_device.h>
#include <linux/err.h>
#include <linux/io.h>
#include <linux/acpi.h>
#include <linux/delay.h>
#include <linux/fs.h>
#include <linux/watchdog.h>
#include <linux/miscdevice.h>
#include <linux/uaccess.h>
#include <linux/kref.h>
#include <linux/slab.h>
#include "sch56xx-common.h"
Go to the source code of this file.
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| | module_param (nowayout, int, 0) |
| |
| | MODULE_PARM_DESC (nowayout,"Watchdog cannot be stopped once started (default="__MODULE_STRING(WATCHDOG_NOWAYOUT)")") |
| |
| int | sch56xx_read_virtual_reg (u16 addr, u16 reg) |
| |
| | EXPORT_SYMBOL (sch56xx_read_virtual_reg) |
| |
| int | sch56xx_write_virtual_reg (u16 addr, u16 reg, u8 val) |
| |
| | EXPORT_SYMBOL (sch56xx_write_virtual_reg) |
| |
| int | sch56xx_read_virtual_reg16 (u16 addr, u16 reg) |
| |
| | EXPORT_SYMBOL (sch56xx_read_virtual_reg16) |
| |
| int | sch56xx_read_virtual_reg12 (u16 addr, u16 msb_reg, u16 lsn_reg, int high_nibble) |
| |
| | EXPORT_SYMBOL (sch56xx_read_virtual_reg12) |
| |
| struct sch56xx_watchdog_data * | sch56xx_watchdog_register (struct device *parent, u16 addr, u32 revision, struct mutex *io_lock, int check_enabled) |
| |
| | EXPORT_SYMBOL (sch56xx_watchdog_register) |
| |
| void | sch56xx_watchdog_unregister (struct sch56xx_watchdog_data *data) |
| |
| | EXPORT_SYMBOL (sch56xx_watchdog_unregister) |
| |
| | MODULE_DESCRIPTION ("SMSC SCH56xx Hardware Monitoring Common Code") |
| |
| | MODULE_AUTHOR ("Hans de Goede <[email protected]>") |
| |
| | MODULE_LICENSE ("GPL") |
| |
| | module_init (sch56xx_init) |
| |
| | module_exit (sch56xx_exit) |
| |
| #define pr_fmt |
( |
|
fmt | ) |
KBUILD_MODNAME ": " fmt |
| #define SCH56XX_CMD_READ 0x02 |
| #define SCH56XX_CMD_WRITE 0x03 |
| #define SCH56XX_REG_WDOG_CONTROL 0x58C |
| #define SCH56XX_REG_WDOG_OUTPUT_ENABLE 0x58E |
| #define SCH56XX_REG_WDOG_PRESET 0x58B |
| #define SCH56XX_WDOG_OUTPUT_ENABLE 0x02 |
| #define SCH56XX_WDOG_TIME_BASE_SEC 0x01 |
| #define SIO_LOCK_KEY 0xAA /* Key to disable Super-I/O */ |
| #define SIO_REG_ADDR 0x66 /* Logical device address (2 bytes) */ |
| #define SIO_REG_DEVID 0x20 /* Device ID */ |
| #define SIO_REG_ENABLE 0x30 /* Logical device enable */ |
| #define SIO_REG_LDSEL 0x07 /* Logical device select */ |
| #define SIO_SCH5627_ID 0xC6 /* Chipset ID */ |
| #define SIO_SCH5636_ID 0xC7 /* Chipset ID */ |
| #define SIO_SCH56XX_LD_EM 0x0C /* Embedded uController Logical Dev */ |
| #define SIO_UNLOCK_KEY 0x55 /* Key to enable Super-I/O */ |
| MODULE_DESCRIPTION |
( |
"SMSC SCH56xx Hardware Monitoring Common Code" |
| ) |
|
| module_exit |
( |
sch56xx_exit |
| ) |
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| module_init |
( |
sch56xx_init |
| ) |
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| module_param |
( |
nowayout |
, |
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int |
, |
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0 |
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) |
| |
| int sch56xx_read_virtual_reg |
( |
u16 |
addr, |
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u16 |
reg |
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) |
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| int sch56xx_read_virtual_reg12 |
( |
u16 |
addr, |
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u16 |
msb_reg, |
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u16 |
lsn_reg, |
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int |
high_nibble |
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) |
| |
| int sch56xx_read_virtual_reg16 |
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u16 |
addr, |
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u16 |
reg |
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) |
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| int sch56xx_write_virtual_reg |
( |
u16 |
addr, |
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u16 |
reg, |
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u8 |
val |
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) |
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1.8.2